Our Data Sources
5, St. Marks Avenue, Cardiff has a single entry in the Land Registry from May 2013 and a single entry in the EPC database dated October 2011.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 5, St. Marks Avenue, Cardiff is in very good condition we estimate a sale value of £387,369 and a rental value of £1,805 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £343,099 and a rental value of £1,599 per month.
Plot Size
According to data from HM Land Registry, 5, St. Marks Avenue, Cardiff sits on a plot of 252 m2.
We have plot size data on 15 out of 15 other houses in the postcode and 5, St. Marks Avenue, Cardiff sits on the 3rd largest plot.
Energy Efficiency
5, St. Marks Avenue, Cardiff has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 05 Oct 2011.
The property is connected to mains gas and has partial double glazing. It is heated using electric storage heaters.
Sold Prices
According to HM Land Registry, 5, St. Marks Avenue, Cardiff was last sold on 31st May 2013 for £185,500 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since May 2013, the market for similar properties has risen by 113.4%.
- Sold May 2013£185,500
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 63 sales of properties similar to 5, St. Marks Avenue, Cardiff within a radius of 520 metres since 2014.
The most recent example is 43, St. Agatha Road, Cardiff, CF14 4EA, a leasehold house which sold for £443,500 on the 14th November 2025.
Read more about house prices in CF14.
- Sold Nov 2025£443,500 | 4 Bed House43, St. Agatha Road, Cardiff, CF14 4EA43, St. Agatha Road, Cardiff, CF14 4EA
- Sold Sep 2025£350,000 | 4 Bed House165, Whitchurch Road, Cardiff, CF14 3JR165, Whitchurch Road, Cardiff, CF14 3JR
- Sold Sep 2025£350,000 | 4 Bed House6, St. Georges Road, Cardiff, CF14 4AQ6, St. Georges Road, Cardiff, CF14 4AQ
- Sold Jul 2025£385,000 | 4 Bed House78, Newfoundland Road, Cardiff, CF14 3LD78, Newfoundland Road, Cardiff, CF14 3LD
- Sold Feb 2025£362,500 | 4 Bed House20, Caerleon Road, Cardiff, CF14 3DR20, Caerleon Road, Cardiff, CF14 3DR
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £269,160, ranging from £123,392 to £402,861.
- 7 St. Marks Avenue
4 Bed House | 6 m | Est. Value: £351,272
- 3 St. Marks Avenue
5 Bed House | 10 m | Est. Value: £402,861
- 1 St. Marks Gardens
4 Bed House | 26 m | Est. Value: £360,045
- 10 St. Marks Avenue
3 Bed House | 30 m | Est. Value: £297,467
- 12 St. Marks Avenue
4 Bed House | 31 m | Est. Value: £342,748
Location Comparison
St. Marks Avenue, Cardiff, CF14 has a total of 17 addresses. According to our analysis of all the public data, 5, St. Marks Avenue, Cardiff is the 2nd largest and the 2nd most expensive property on the street.
When compared to the postcode district it is £3k less expensive than the average property in CF14.
More reading links
Schools Nearby
Public Transport Nearby
- Heath Low Level|1.5 km away
- Heath High Level|1.6 km away
- Ty Glas|1.9 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
